CN219493474U

CN219493474U - Non-excavation type pipeline repairing device

Info

Publication number: CN219493474U
Application number: CN202320594604.8U
Authority: CN
Inventors: 张益冲; 逢文平
Original assignee: Fuguang Environmental Engineering Shanghai Co ltd
Current assignee: Fuguang Environmental Engineering Shanghai Co ltd
Priority date: 2023-03-22
Filing date: 2023-03-22
Publication date: 2023-08-08
Anticipated expiration: 2033-03-22

Abstract

The utility model belongs to the technical field of pipeline repair equipment technique and specifically relates to a non-excavation pipeline repair device is related to, it includes slewing mechanism, slewing mechanism includes rotating turret and drive assembly, drive assembly sets up on the rotating turret, it is provided with cleaning roller and UV solidification fluorescent tube to rotate on the rotating turret, the cleaning roller is provided with the clearance card clothing, the cleaning card clothing contacts with the week lateral wall of UV solidification fluorescent tube, drive assembly is used for driving the different direction rotation of UV solidification fluorescent tube and cleaning roller. The application has the effect of being convenient for the restoration of pipeline.

Description

Non-excavation type pipeline repairing device

Technical Field

The application relates to the technical field of pipeline repair equipment, in particular to a non-excavation type pipeline repair device.

Background

The pipeline is a device for conveying gas, liquid or fluid with solid particles, which is formed by connecting pipes, pipe connectors, valves and the like, while the underground pipeline is a pipeline which is laid underground and is used for conveying liquid, gas or loose solid, and the underground pipeline is often subjected to collapse, deformation, disconnection, leakage, corrosion and the like, so that the underground pipeline is damaged, and in order to reduce the workload of workers, a UV curing non-excavation repair device is needed to repair the underground pipeline.

When the UV light curing device repairs the pipeline in the pipeline, the dust in the pipeline is more, so that the outer surface of the UV curing lamp tube is adsorbed with the dust when the pipeline is repaired, and if the dust is not cleaned in time, the dust can block the UV curing lamp tube, thereby affecting the irradiation of the UV light and being unfavorable for the repair of the pipeline.

Disclosure of Invention

In order to facilitate repair of a pipeline, the application provides a non-excavation pipeline repair device.

The application provides a non-excavation pipeline prosthetic devices adopts following technical scheme:

the utility model provides a non-excavation formula pipeline prosthetic devices, includes slewing mechanism, slewing mechanism includes rotating turret and drive assembly, drive assembly sets up on the rotating turret, the rotation is provided with cleaning roller and UV solidification fluorescent tube on the rotating turret, the cleaning roller is provided with the clearance card clothing, the clearance card clothing contacts with the week lateral wall of UV solidification fluorescent tube, drive assembly is used for driving the different direction rotation of UV solidification fluorescent tube and cleaning roller.

Through adopting above-mentioned technical scheme, when the pipeline is restoreed, make UV solidification fluorescent tube and cleaning roller rotate simultaneously through slewing mechanism, when making the clearance card clothing on the cleaning roller rotate, clear up the dust on the UV solidification fluorescent tube to the irradiation of the difficult influence light of dust on the messenger UV solidification fluorescent tube, and then the restoration of pipeline of being convenient for.

Optionally, the drive assembly includes rotation motor and a plurality of rotation gear, rotation gear includes first gear and second gear, first gear links to each other and coaxial setting with the pivot of cleaning roller, the second gear links to each other and coaxial setting with the pivot of UV solidification fluorescent tube, first gear and second gear intermeshing and turn to in opposite, rotation motor's pivot links to each other and coaxial setting with first gear.

Through adopting above-mentioned technical scheme, when needs drive UV solidification fluorescent tube and cleaning roller rotate simultaneously, through rotating motor drive first gear rotation, first gear drives the rotation of second gear to realized the synchronous different direction rotation of UV solidification fluorescent tube and cleaning roller.

Optionally, axial groove and circumferential groove that communicate each other have been seted up to the pore wall of second gear hole, the pivot of UV curing fluorescent tube is provided with the installation piece, the axial groove sets up along the axis of second gear, circumferential groove sets up along the pore wall circumference of second gear hole, the installation piece slides and sets up in axial groove and circumferential inslot, be provided with seal plug and mounting in the axial groove, be provided with elasticity butt subassembly in the circumferential groove, elasticity butt subassembly is used for spacing to the UV curing fluorescent tube pivot with the cooperation of seal plug, the mounting is used for fixed seal plug.

Through adopting above-mentioned technical scheme, when installing UV solidification fluorescent tube, slide the installation piece to annular inslot along axial groove earlier, the fixed jam that seals of rethread mounting, it is spacing to the installation piece with elasticity spacing subassembly matched with to seal the jam to the detachable connection of UV solidification fluorescent tube and second gear has been realized, the maintenance installation of the UV solidification fluorescent tube of being convenient for.

Optionally, elasticity butt subassembly includes butt piece and spring, the flexible groove that supplies butt piece and spring to place is seted up to the cell wall in hoop groove, the one end and the cell wall in flexible groove of spring link to each other, the other end and the butt piece of spring link to each other, the butt piece passes through the spring and stretches out and draws back to set up in flexible inslot, the one end and the week lateral wall butt of installation piece that the spring was kept away from to the butt piece.

Through adopting above-mentioned technical scheme, when spacing to the UV curing fluorescent tube, the installation piece is moved to the annular inslot by axial groove, and the installation piece is pressed the butt piece and is moved to the one end that is close to the spring, and the butt piece is pressed the spring and is contracted, and the spring has the trend of recovering former length to make the butt piece exert force to the installation piece, the butt piece cooperates the installation piece with the shutoff stopper together spacing, thereby spacing the UV curing fluorescent tube, and the spring cooperatees with the butt piece can adapt to the UV curing fluorescent tube pivot of different diameters, the practicality of second gear has been improved.

Optionally, the butt piece is provided with the stopper, the spacing groove has been seted up to the cell wall of expansion tank, the stopper slides and sets up in the spacing inslot.

Through adopting above-mentioned technical scheme, the stopper is spacing to the butt piece, makes the butt piece be difficult for removing the expansion groove because of the spring force is too big, has improved the stability of butt piece installation.

Optionally, the stopper is the forked tail piece, spacing groove and stopper looks adaptation.

Through adopting above-mentioned technical scheme, make the stopper more inseparable that the stopper card was established in the spacing inslot, the stopper is difficult for rocking in the spacing inslot, has improved the stability of stopper installation.

Optionally, the fixing piece is a magnet, and the magnet is correspondingly arranged on the side wall of the sealing plug and the groove wall of the axial groove.

Through adopting above-mentioned technical scheme, fix the shutoff stopper through magnet, magnet is not fragile to the fixed stability of shutoff stopper has been improved.

Optionally, the one end that the butt piece was towards UV solidification fluorescent tube pivot is the arc setting.

By adopting the technical scheme, the contact area between the abutting block and the UV curing lamp tube rotating shaft is reduced, so that the abrasion during the installation of the UV curing lamp tube rotating shaft is reduced, and the service life of the UV curing lamp tube rotating shaft is prolonged.

In summary, the present application includes at least one of the following beneficial technical effects:

1. through the arrangement of the cleaning roller and the driving assembly, when the pipeline is repaired, the UV curing lamp tube and the cleaning roller are simultaneously rotated through the rotating mechanism, so that dust on the UV curing lamp tube is cleaned when cleaning card clothing on the cleaning roller is rotated, the dust on the UV curing lamp tube is not easy to influence the irradiation of lamplight, and the pipeline is convenient to repair;

2. through the setting of elasticity butt subassembly, when spacing to the UV curing fluorescent tube, the installation piece is moved to the annular inslot by axial groove, and the installation piece is pressed the butt piece and is moved to the one end that is close to the spring, and the butt piece is pressed the spring and is contracted, and the spring has the trend of restoreing former length to make the butt piece exert force to the installation piece, the butt piece cooperates together with the shutoff stopper and is spacing the installation piece, thereby spacing the UV curing fluorescent tube, and the spring cooperatees with the butt piece can adapt to the UV curing fluorescent tube pivot of different diameters, has improved the practicality of second gear.

Drawings

Fig. 1 is a schematic overall structure of a trenchless pipeline rehabilitation device according to an embodiment of the present application.

Fig. 2 is a schematic structural view for showing a limiting plate in an embodiment of the present application.

Fig. 3 is a schematic structural diagram of the embodiment of the present application for showing the rotating gear after hiding the limiting plate.

Fig. 4 is a schematic diagram showing the structure of the UV curing lamp, the blocking plug and the second gear after moving the UV curing lamp and the blocking plug in the embodiment of the present application.

Fig. 5 is an enlarged view at a in fig. 4.

Fig. 6 is a schematic structural diagram for showing the elastic limiting component in the embodiment of the application.

Fig. 7 is a schematic structural diagram for showing a limiting groove in an embodiment of the present application.

Fig. 8 is a schematic structural view for showing a stopper in the embodiment of the present application.

Reference numerals illustrate: 1. a rotating mechanism; 11. a rotating frame; 111. a cleaning roller; 1111. cleaning card clothing; 112. UV curing lamp tube; 1121. a mounting block; 113. a limiting plate; 114. an inner gear ring; 12. a drive assembly; 121. a rotating motor; 122. rotating the gear; 1221. a first gear; 1222. a second gear; 1223. an axial groove; 1224. a circumferential groove; 1225. sealing the plug; 1226. a fixing member; 1227. a telescopic slot; 1228. a limit groove; 2. an elastic abutment assembly; 21. an abutment block; 211. a limiting block; 22. a spring; 3. a pipeline.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-8.

The embodiment of the application discloses a non-excavation type pipeline repairing device. Referring to fig. 1, the trenchless pipe rehabilitation device comprises a rotating mechanism 1, the rotating mechanism 1 comprises a rotating frame 11 and a driving assembly 12, the driving assembly 12 is arranged on the rotating frame 11, a cleaning roller 111 and a plurality of UV curing lamps 112 are rotatably arranged on the rotating frame 11, and the plurality of UV curing lamps 112 are circumferentially arranged around the cleaning roller 111. The cleaning roller 111 has a cleaning card cloth 1111 fixedly connected to a peripheral side wall thereof, the cleaning card cloth 1111 contacts with a peripheral side wall of the UV curing lamp 112, and the driving assembly 12 is used for driving the UV curing lamp 112 and the cleaning roller 111 to rotate in opposite directions.

Referring to fig. 1, 2 and 3, the driving assembly 12 includes a rotation motor 121 and a plurality of rotation gears 122, and a limiting plate 113 for limiting the rotation gears 122 is fixedly coupled to the rotating frame 11. The rotating gear 122 includes a first gear 1221 and a plurality of second gears 1222, the second gears 1222 are circumferentially arranged along the circumference of the first gear 1221, the ring gear 114 is coaxially fixed on the rotating frame 11, and the ring gear 114 and the plurality of second gears 1222 are engaged with each other, so that the plurality of second gears 1222 rotate synchronously. The first gear 1221 is fixedly connected to and coaxially disposed with the rotation shaft of the cleaning roller 111, the second gear 1222 is fixedly connected to and coaxially disposed with the rotation shaft of the UV curing lamp 112, the first gear 1221 and the second gear 1222 are meshed with each other and reverse in rotation, and the rotation shaft of the rotation motor 121 is fixedly connected to and coaxially disposed with the first gear 1221. When the UV curing lamp 112 and the cleaning roller 111 are required to be driven to rotate simultaneously, the first gear 1221 is driven to rotate by the rotating motor 121, and the first gear 1221 drives the second gear 1222 to rotate, so that synchronous and opposite rotation of the UV curing lamp 112 and the cleaning roller 111 is realized.

Referring to fig. 4 and 5, an axial slot 1223 and a circumferential slot 1224 which are mutually communicated are formed in the hole wall of the inner hole of the second gear 1222, the rotating shaft of the uv curing lamp 112 is fixedly connected with a mounting block 1121, the axial slot 1223 is arranged along the axis of the second gear 1222, the circumferential slot 1224 is circumferentially arranged along the hole wall of the inner hole of the second gear 1222, the mounting block 1121 is slidably arranged in the axial slot 1223 and the circumferential slot 1224, a plugging plug 1225 and a fixing piece 1226 are arranged in the axial slot 1223, the fixing piece 1226 is a magnet, and the magnet is correspondingly arranged on the side wall of the plugging plug 1225 and the slot wall of the axial slot 1223, and in this embodiment, the magnet is arranged in an embedded manner. An elastic abutting component 2 is arranged in the annular groove 1224, the elastic abutting component 2 is used for being matched with the plugging plug 1225 to limit the rotating shaft of the UV curing lamp tube 112, and the fixing piece 1226 is used for fixing the plugging plug 1225.

Referring to fig. 5, 6 and 7, the elastic abutting assembly 2 includes an abutting block 21 and a spring 22, a groove wall of the circumferential groove 1224 is provided with a telescopic groove 1227 for placing the abutting block 21 and the spring 22, one end of the spring 22 is fixedly connected with the groove wall of the telescopic groove 1227, the other end of the spring 22 is fixedly connected with the abutting block 21, the abutting block 21 is arranged in the telescopic groove 1227 in a telescopic manner through the telescopic of the spring 22, one end of the abutting block 21 far away from the spring 22 is abutted against the peripheral side wall of the mounting block 1121, and one end of the abutting block 21 facing the rotating shaft of the UV curing lamp tube 112 is arranged in an arc shape, so that the contact area between the abutting block 21 and the mounting block 1121 is reduced, the abrasion during mounting of the mounting block 1121 is reduced, and the service life of the mounting block 1121 is prolonged.

When the UV-curing lamp 112 is installed, the mounting block 1121 on the rotational shaft of the UV-curing lamp 112 is moved from the axial slot 1223 into the circumferential slot 1224, and then the blocking plug 1225 is fixed in the axial slot 1223 by the fixing member 1226. The installation piece 1121 presses the abutting piece 21 to be close to one end of the spring 22 and moves, the abutting piece 21 presses the spring 22 to shrink, the spring 22 has the trend of restoring the original length, so that the abutting piece 21 exerts force on the installation piece 1121, the abutting piece 21 cooperates with the plugging plug 1225 to limit the rotation shaft of the UV curing lamp 112, the spring 22 and the abutting piece 21 cooperate to adapt to the rotation shafts of the UV curing lamps 112 with different diameters, and the practicability of the second gear 1222 is improved. Meanwhile, the detachable connection of the UV curing lamp 112 and the second gear 1222 is realized, so that the UV curing lamp 112 is convenient to overhaul and install.

Referring to fig. 7 and 8, a stopper 211 is fixedly connected to each of both sides of the abutment block 21 in the thickness direction, a stopper groove 1228 is provided in the groove wall of the telescopic groove 1227, and the stopper 211 is slidably disposed in the stopper groove 1228. The stopper 211 is the forked tail piece, and spacing groove 1228 and stopper 211 looks adaptation make stopper 211 card establish inseparabler in spacing groove 1228, and stopper 211 is difficult for rocking in spacing groove 1228, has improved the stability of stopper 211 installation. The limiting block 211 limits the abutting block 21, so that the abutting block 21 is not easy to move out of the telescopic groove 1227 due to overlarge elastic force of the spring 22, and the installation stability of the abutting block 21 is improved.

The implementation principle of the trenchless pipeline repairing device provided by the embodiment of the application is as follows: when the pipeline 3 is repaired, the UV curing lamp tube 112 and the cleaning roller 111 are simultaneously rotated by the rotating mechanism 1, and the cleaning roller 111 and the UV curing lamp tube 112 are reversely rotated, so that dust on the UV curing lamp tube 112 is cleaned when the cleaning card clothing 1111 on the cleaning roller 111 is rotated, the dust on the UV curing lamp tube 112 is not easy to influence the irradiation of lamplight, and the pipeline 3 is convenient to repair.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. The utility model provides a non-excavation formula pipeline prosthetic devices which characterized in that: including rotary mechanism (1), rotary mechanism (1) includes rotating turret (11) and drive assembly (12), drive assembly (12) set up on rotating turret (11), the rotation is provided with cleaning roller (111) and UV solidification fluorescent tube (112) on rotating turret (11), cleaning roller (111) are provided with clearance card clothing (1111), clearance card clothing (1111) contact with the week lateral wall of UV solidification fluorescent tube (112), drive assembly (12) are used for driving the different direction rotation of UV solidification fluorescent tube (112) and cleaning roller (111).

2. The trenchless pipeline rehabilitation device of claim 1, wherein: the drive assembly (12) comprises a rotating motor (121) and a plurality of rotating gears (122), the rotating gears (122) comprise a first gear (1221) and a second gear (1222), the first gear (1221) is connected with a rotating shaft of the cleaning roller (111) and is coaxially arranged, the second gear (1222) is connected with the rotating shaft of the UV curing lamp tube (112) and is coaxially arranged, the first gear (1221) and the second gear (1222) are meshed with each other and are opposite in rotation, and the rotating shaft of the rotating motor (121) is connected with the first gear (1221) and is coaxially arranged.

3. The trenchless pipeline rehabilitation device of claim 2, wherein: the utility model discloses a UV curing lamp, including second gear (1222) hole, UV curing lamp tube (112) and fixed part (1226) are provided with axial groove (1223) and circumferential groove (1224) that communicate each other in the pore wall of second gear (1222), the pivot of UV curing lamp tube (112) is provided with installation piece (1121), axial groove (1223) sets up along the axis of second gear (1222), circumferential groove (1224) sets up along the pore wall circumference of second gear (1222) hole, installation piece (1121) slip sets up in axial groove (1223) and circumferential groove (1224), be provided with in axial groove (1223) and seal stopper (1225) and mounting (1226), be provided with elasticity butt subassembly (2) in circumferential groove (1224), elasticity butt subassembly (2) are used for cooperating spacing UV curing lamp tube (112) pivot with shutoff stopper (1225), mounting (1226) are used for fixed seal stopper (1225).

4. A trenchless pipe rehabilitation device as defined in claim 3, wherein: elasticity butt subassembly (2) are including butt piece (21) and spring (22), flexible groove (1227) that supplies butt piece (21) and spring (22) to place are seted up to the cell wall in cyclic annular groove (1224), the one end of spring (22) links to each other with the cell wall in flexible groove (1227), the other end and the butt piece (21) of spring (22) link to each other, the butt piece (21) stretches out and draws back through spring (22) and set up in flexible groove (1227), the one end that the spring (22) was kept away from to butt piece (21) and the week lateral wall butt of installation piece (1121).

5. The trenchless pipeline rehabilitation device of claim 4, wherein: the supporting block (21) is provided with a limiting block (211), a limiting groove (1228) is formed in the groove wall of the telescopic groove (1227), and the limiting block (211) is slidably arranged in the limiting groove (1228).

6. The trenchless pipeline rehabilitation device of claim 5, wherein: the limiting block (211) is a dovetail block, and the limiting groove (1228) is matched with the limiting block (211).

7. A trenchless pipe rehabilitation device as defined in claim 3, wherein: the fixing piece (1226) is a magnet, and the magnet is correspondingly arranged on the side wall of the sealing plug (1225) and the groove wall of the axial groove (1223).

8. The trenchless pipeline rehabilitation device of claim 4, wherein: the abutting block (21) is arranged in an arc shape towards one end of the rotating shaft of the UV curing lamp tube (112).